target/iblock: use bdev_nr_bytes instead of open coding it
authorChristoph Hellwig <hch@lst.de>
Mon, 18 Oct 2021 10:11:08 +0000 (12:11 +0200)
committerJens Axboe <axboe@kernel.dk>
Mon, 18 Oct 2021 20:43:22 +0000 (14:43 -0600)
commit64f0f42671b48ec30a3203818e26346d5b4ea5fa
tree2dc68e8cedd9c82bc0dbdaaa3bf95d551cb08923
parentc68f3ef777939ba70e167711754d5a27bfb6e51b
target/iblock: use bdev_nr_bytes instead of open coding it

Use the proper helper to read the block device size.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Link: https://lore.kernel.org/r/20211018101130.1838532-9-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
drivers/target/target_core_iblock.c